Add regex validation to wsgi_pass_authorization
Add apache::conf_dir, use it instead of params.

This is another change needed to make the httpd24 Software Collection
work on RHELish boxes.

Fix mod_systemd on RHEL/CentOS 6.

Puppet < 3.0 does not have unless.

Try another fix for Puppet 2.7 / Facter 1.7.

Add README and tests for ::apache::conf_dir.
Convert apache::vhost to use concat fragments.

Lint failures fixed:
 - class_parameter_defaults check removed in puppet-lint 1.0
 - alignment for tests/vhost.pp
 - need to add relative
Merge pull request #825 from mhaskel/vhost

Convert apache::vhost to use concat fragments.
Add --relative flag
Merge pull request #826 from mhaskel/relative-lint

Add --relative flag
Add missing kernel fact
Merge pull request #775 from ekohl/validate_wsgi_pass_authorization

Add regex validation to wsgi_pass_authorization
Merge pull request #827 from mhaskel/strict_variable_fix

Add missing kernel fact
fixed type bug
make puppetlint happy with ${variable} syntax
Merge pull request #828 from setola/typefix

Typefix
Apparently missed one of these in the conversion

Use Concat instead of File.
Merge pull request #831 from mhaskel/typo

Apparently missed one of these in the conversion
Merge pull request #821 from smerrill/feature/fix-remaining-rhel6-scl-issues

Finish SCL support for RHEL/CentOS 6
Allow for better $logroot management

This commit now allows you to set the directory permissions on the default
$logroot directory by exposing $logroot_mode in init.pp. It also adds a
$logroot_ensure parameter to apache::vhost that can toggle the creation of a
vhost's logroot resource.
Added missing syntax highlight to 1st apache::mod::php example
Merge pull request #807 from Ginja/expose_logroot_mode

Exposed $logroot_mode in init.pp
Merge pull request #832 from thatgraemeguy/master

Added missing syntax highlight to 1st apache::mod::php example
Allow multiple balancermembers with the same url

Currently you can't set multiple balancermembers with the same url even
if they are bind to different balancers.

This commit fixes that unwanted behaviour.